Class: arcs

LocusZoom_DataLayers~arcs()

Arc Data Layer Implements a data layer that will render chromatin accessibility tracks. This layer draws arcs (one per datapoint) that connect two endpoints (x.field1 and x.field2) by means of an arc, with a height determined by y.field.

Constructor

new arcs()

Parameters:
Name Type Attributes Default Description
layout.color String | Array.<module:LocusZoom_DataLayers~ScalableParameter> <optional>
 'seagreen'

Specify how to choose the stroke color for each arc
layout.hitarea_width number <optional>
 '10px'

The width (in pixels) of hitareas. Arcs are only as wide as the stroke, so a hit area of 5px on each side can make it much easier to select an item for a tooltip.
layout.style.fill string <optional>
 'none'

The fill color under the area of the arc
layout.style.stroke-width string <optional>
 '1px'
layout.style.stroke_opacity string <optional>
 '100%'
layout.tooltip_positioning 'horizontal' | 'vertical' | 'top' | 'bottom' | 'left' | 'right' <optional>
 'top'

Where to draw the tooltip relative to the datum.
layout.x_axis.field1 string <optional>

The field to use for one end of the arc; creates a point at (x1, 0)
layout.x_axis.field2 string <optional>

The field to use for the other end of the arc; creates a point at (x2, 0)
layout.y_axis.field string <optional>

The height at the midpoint of the arc, (xmid, y)
Source:
See:

Members

(static, constant) default_layout

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